Search Menu
DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information
Search Scholarly Publications

Title: Electrophoretic deposition improves catalytic performance of Co3O4 nanoparticles for oxygen reduction/oxygen evolution reactions

Abstract

The effects of nanoparticle deposition on the catalytic activity of Co3O4 nanoparticles for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) are evaluated for two deposition methods: dropcasting and electrophoretic deposition (EPD). In this work it is found that the EPD catalyst films demonstrate better catalytic activity per unit mass than do the dropcast films, as defined by diffusion-limited current, by approximately 27% for ORR and 25% for OER. When accounting for different loading levels, the absolute activities of these catalysts are superior to those of other reported Co3O4 colloidal nanoparticulate catalysts without conductive additives, showing that this material has excellent intrinsic activity for future optimization. Inspection of the electrode kinetics shows that EPD catalysts have more favorable characteristics as exhibited by their smaller Tafel slope (96 mV per decade for EPD versus 109 mV per decade for dropcast films). We analyze this enhancement by determining the metal oxide surface area for each catalyst film using a novel sequential metal deposition technique starting with electrodeposition of Ag followed by Pb underpotential deposition (UPD). Through UPD experiments we find, surprisingly, that EPD films have a smaller surface area than the dropcast films. We conclude that EPD films aremore » more active per unit surface area. When accounting for surface area and mass, the EPD catalyst outperforms dropcast by a factor of 2.5 for ORR and 2.6 for OER. We anticipate that morphological differences in the EPD films relative to the dropcast ones, such as particle coverage and electrical conductivity, are responsible for this behavior. Such a result has important implications for future studies on the structure of EPD-manufactured nanoparticulate thin films and on the mechanisms for performance enhancement in such catalysts.« less

Authors:
 [1];  [1];  [1]
+ Show Author Affiliations
  1. Cornell Univ., Ithaca, NY (United States)
Publication Date:
Research Org.:
Energy Frontier Research Centers (EFRC) (United States). Energy Materials Center at Cornell (EMC2)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)
OSTI Identifier:
1370417
Grant/Contract Number:  
SC0001086; CHE-1152922; CMMI-1344562
Resource Type:
Accepted Manuscript
Journal Name:
Journal of Materials Chemistry. A
Additional Journal Information:
Journal Volume: 3; Journal Issue: 8; Related Information: Emc2 partners with Cornell University (lead); Lawrence Berkeley National Laboratory; Journal ID: ISSN 2050-7488
Publisher:
Royal Society of Chemistry
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Fayette, M., Nelson, A., and Robinson, R. D. Electrophoretic deposition improves catalytic performance of Co3O4 nanoparticles for oxygen reduction/oxygen evolution reactions. United States: N. p., 2014. Web. doi:10.1039/c4ta04189e.
Copy to clipboard
Fayette, M., Nelson, A., & Robinson, R. D. Electrophoretic deposition improves catalytic performance of Co3O4 nanoparticles for oxygen reduction/oxygen evolution reactions. United States. https://doi.org/10.1039/c4ta04189e
Copy to clipboard
Fayette, M., Nelson, A., and Robinson, R. D. Wed . "Electrophoretic deposition improves catalytic performance of Co3O4 nanoparticles for oxygen reduction/oxygen evolution reactions". United States. https://doi.org/10.1039/c4ta04189e. https://www.osti.gov/servlets/purl/1370417.
Copy to clipboard
@article{osti_1370417,
title = {Electrophoretic deposition improves catalytic performance of Co3O4 nanoparticles for oxygen reduction/oxygen evolution reactions},
author = {Fayette, M. and Nelson, A. and Robinson, R. D.},
abstractNote = {The effects of nanoparticle deposition on the catalytic activity of Co3O4 nanoparticles for the oxygen reduction reaction (ORR) and the oxygen evolution reaction (OER) are evaluated for two deposition methods: dropcasting and electrophoretic deposition (EPD). In this work it is found that the EPD catalyst films demonstrate better catalytic activity per unit mass than do the dropcast films, as defined by diffusion-limited current, by approximately 27% for ORR and 25% for OER. When accounting for different loading levels, the absolute activities of these catalysts are superior to those of other reported Co3O4 colloidal nanoparticulate catalysts without conductive additives, showing that this material has excellent intrinsic activity for future optimization. Inspection of the electrode kinetics shows that EPD catalysts have more favorable characteristics as exhibited by their smaller Tafel slope (96 mV per decade for EPD versus 109 mV per decade for dropcast films). We analyze this enhancement by determining the metal oxide surface area for each catalyst film using a novel sequential metal deposition technique starting with electrodeposition of Ag followed by Pb underpotential deposition (UPD). Through UPD experiments we find, surprisingly, that EPD films have a smaller surface area than the dropcast films. We conclude that EPD films are more active per unit surface area. When accounting for surface area and mass, the EPD catalyst outperforms dropcast by a factor of 2.5 for ORR and 2.6 for OER. We anticipate that morphological differences in the EPD films relative to the dropcast ones, such as particle coverage and electrical conductivity, are responsible for this behavior. Such a result has important implications for future studies on the structure of EPD-manufactured nanoparticulate thin films and on the mechanisms for performance enhancement in such catalysts.},
doi = {10.1039/c4ta04189e},
journal = {Journal of Materials Chemistry. A},
number = 8,
volume = 3,
place = {United States},
year = {Wed Dec 24 00:00:00 EST 2014},
month = {Wed Dec 24 00:00:00 EST 2014}
}
Copy to clipboard
Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record
https://doi.org/10.1039/c4ta04189e
Copyright Statement
Other availability
Search WorldCat Search WorldCat to find libraries that may hold this journal
Citation Metrics:
Cited by: 63 works
Citation information provided by
Web of Science
Save / Share:
Export Metadata
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.

Works referenced in this record:

Electro-oxidation of methanol and formic acid on PtRu and PtAu for direct liquid fuel cells
journal, December 2006

All Electrochemical Fabrication of a Platinized Nanoporous Au Thin-Film Catalyst
journal, October 2011

  • McCurry, Daniel A.; Kamundi, Martha; Fayette, Matthew
  • ACS Applied Materials & Interfaces, Vol. 3, Issue 11
  • DOI: 10.1021/am2011433

Bimetallic PtPb for formic acid electro-oxidation
journal, December 2006

Size Control of Monodispersed Pt Nanoparticles and Their 2D Organization by Electrophoretic Deposition
journal, May 1999

  • Teranishi, T.; Hosoe, M.; Tanaka, T.
  • The Journal of Physical Chemistry B, Vol. 103, Issue 19
  • DOI: 10.1021/jp983478m

Surfactant Ligand Removal and Rational Fabrication of Inorganically Connected Quantum Dots
journal, December 2011

  • Zhang, Haitao; Hu, Bo; Sun, Liangfeng
  • Nano Letters, Vol. 11, Issue 12
  • DOI: 10.1021/nl202892p

Active MnO x Electrocatalysts Prepared by Atomic Layer Deposition for Oxygen Evolution and Oxygen Reduction Reactions
journal, June 2012

  • Pickrahn, Katie L.; Park, Sang Wook; Gorlin, Yelena
  • Advanced Energy Materials, Vol. 2, Issue 10
  • DOI: 10.1002/aenm.201200230

Effect of Electrode Pt Loading on the Oxygen Reduction Reaction Evaluated by Rotating Disk Electrode and Its Implication on the Reaction Kinetics
journal, December 2007

  • Shih, Yu-Hung; Sagar, Guggilla Vidya; Lin, Shawn D.
  • The Journal of Physical Chemistry C, Vol. 112, Issue 1
  • DOI: 10.1021/jp071807h

Platinum/carbon nanofiber nanocomposite synthesized by electrophoretic deposition as electrocatalyst for oxygen reduction
journal, January 2008

Silver deposition on silicon and glassy carbon. A comparative study in cyanide medium
journal, February 2003

CO tolerance of ordered intermetallic phases
journal, February 2009

Structure of Dealloyed PtCu 3 Thin Films and Catalytic Activity for Oxygen Reduction
journal, August 2010

  • Yang, Ruizhi; Leisch, Jennifer; Strasser, Peter
  • Chemistry of Materials, Vol. 22, Issue 16
  • DOI: 10.1021/cm101090p

Molecular Rulers for Scaling Down Nanostructures
journal, February 2001

Electrodeposition of Pt100−xPbx Metastable Alloys and Intermetallics
journal, January 2011

  • Hwang, Sun-Mi; Bonevich, John E.; Kim, Jae Jeong
  • Journal of The Electrochemical Society, Vol. 158, Issue 6
  • DOI: 10.1149/1.3572049

Oxygen Reduction Electrocatalyst Based on Strongly Coupled Cobalt Oxide Nanocrystals and Carbon Nanotubes
journal, September 2012

  • Liang, Yongye; Wang, Hailiang; Diao, Peng
  • Journal of the American Chemical Society, Vol. 134, Issue 38
  • DOI: 10.1021/ja305623m

Binder-Free and Carbon-Free Nanoparticle Batteries: A Method for Nanoparticle Electrodes without Polymeric Binders or Carbon Black
journal, September 2012

  • Ha, Don-Hyung; Islam, Mohammad A.; Robinson, Richard D.
  • Nano Letters, Vol. 12, Issue 10, p. 5122-5130
  • DOI: 10.1021/nl3019559

Controlled Synthesis of Uniform Cobalt Phosphide Hyperbranched Nanocrystals Using Tri- n -octylphosphine Oxide as a Phosphorus Source
journal, January 2011

  • Zhang, Haitao; Ha, Don-Hyung; Hovden, Robert
  • Nano Letters, Vol. 11, Issue 1
  • DOI: 10.1021/nl103400a

From Hot-Injection Synthesis to Heating-Up Synthesis of Cobalt Nanoparticles: Observation of Kinetically Controllable Nucleation
journal, January 2011

  • Timonen, Jaakko V. I.; Seppälä, Eira T.; Ikkala, Olli
  • Angewandte Chemie International Edition, Vol. 50, Issue 9
  • DOI: 10.1002/anie.201005600

The Trouble with TOPO; Identification of Adventitious Impurities Beneficial to the Growth of Cadmium Selenide Quantum Dots, Rods, and Wires
journal, October 2008

  • Wang, Fudong; Tang, Rui; Buhro, William E.
  • Nano Letters, Vol. 8, Issue 10
  • DOI: 10.1021/nl801692g

Comprehensive Study of the Application of a Pb Underpotential Deposition-Assisted Method for Surface Area Measurement of Metallic Nanoporous Materials
journal, June 2009

  • Liu, Y.; Bliznakov, S.; Dimitrov, N.
  • The Journal of Physical Chemistry C, Vol. 113, Issue 28
  • DOI: 10.1021/jp901536f

From Au to Pt via Surface Limited Redox Replacement of Pb UPD in One-Cell Configuration
journal, May 2011

  • Fayette, M.; Liu, Y.; Bertrand, D.
  • Langmuir, Vol. 27, Issue 9
  • DOI: 10.1021/la200348s

Electrochemical Epitaxial Growth of a Pt(111) Phase on an Au(111) Electrode
journal, September 1997

  • Uosaki, Kohei; Ye, Shen; Naohara, Hideo
  • The Journal of Physical Chemistry B, Vol. 101, Issue 38
  • DOI: 10.1021/jp9717406

Oxygen Electroreduction on PtCo 3 , PtCo and Pt 3 Co Alloy Nanoparticles for Alkaline and Acidic PEM Fuel Cells
journal, January 2012

  • Oezaslan, Mehtap; Hasché, Frédéric; Strasser, Peter
  • Journal of The Electrochemical Society, Vol. 159, Issue 4
  • DOI: 10.1149/2.075204jes

Layer-by-layer assembly of transparent amorphous Co3O4 nanoparticles/graphene composite electrodes for sustained oxygen evolution reaction
journal, January 2013

  • Suryanto, Bryan H. R.; Lu, Xunyu; Zhao, Chuan
  • Journal of Materials Chemistry A, Vol. 1, Issue 41
  • DOI: 10.1039/c3ta12672b

Compositional Control in Electrodeposited Pt[sub 100−x]Cu[sub x] Alloys
journal, January 2009

  • Mallett, J. J.; Bertocci, U.; Bonevich, J. E.
  • Journal of The Electrochemical Society, Vol. 156, Issue 12
  • DOI: 10.1149/1.3232216

Non-precious Co3O4 nano-rod electrocatalyst for oxygenreduction reaction in anion-exchange membranefuelcells
journal, January 2012

  • Xu, Jianbo; Gao, Ping; Zhao, T. S.
  • Energy Environ. Sci., Vol. 5, Issue 1
  • DOI: 10.1039/C1EE01431E

Nanoporous Metals with Controlled Multimodal Pore Size Distribution
journal, July 2003

  • Ding, Yi; Erlebacher, Jonah
  • Journal of the American Chemical Society, Vol. 125, Issue 26
  • DOI: 10.1021/ja035318g

Electrochemical and AFM study of cobalt nucleation mechanisms on glassy carbon from ammonium sulfate solutions
journal, October 2004

Surface electrochemistry on an epitaxial palladium film on Pt(111): surface microstructure and hydrogen electrode kinetics
journal, October 2000

Synthesis and Characterization of Nanoporous Gold Nanowires
journal, May 2003

  • Ji, Chunxin; Searson, Peter C.
  • The Journal of Physical Chemistry B, Vol. 107, Issue 19
  • DOI: 10.1021/jp0222200

Metal monolayer deposition by replacement of metal adlayers on electrode surfaces
journal, March 2001

Oleylamine-Mediated Synthesis of Pd Nanoparticles for Catalytic Formic Acid Oxidation
journal, April 2009

  • Mazumder, Vismadeb; Sun, Shouheng
  • Journal of the American Chemical Society, Vol. 131, Issue 13
  • DOI: 10.1021/ja9004915

Oxygen Reduction Reaction on Pt and Pt Bimetallic Surfaces: A Selective Review
journal, July 2001

Co/CoO Nanoparticles Assembled on Graphene for Electrochemical Reduction of Oxygen
journal, October 2012

  • Guo, Shaojun; Zhang, Sen; Wu, Liheng
  • Angewandte Chemie International Edition, Vol. 51, Issue 47
  • DOI: 10.1002/anie.201206152

FePt Nanoparticles Assembled on Graphene as Enhanced Catalyst for Oxygen Reduction Reaction
journal, January 2012

  • Guo, Shaojun; Sun, Shouheng
  • Journal of the American Chemical Society, Vol. 134, Issue 5
  • DOI: 10.1021/ja2104334

A review on fundamentals and applications of electrophoretic deposition (EPD)
journal, January 2007

Ductile-brittle transition in random porous Au
journal, February 1992

Underpotential Deposition at Single Crystal Surfaces of Au, Pt, Ag and Other Materials
journal, July 2001

  • Herrero, Enrique; Buller, Lisa J.; Abruña, Héctor D.
  • Chemical Reviews, Vol. 101, Issue 7
  • DOI: 10.1021/cr9600363

Electrophoretic Deposition for Nanostructural Design of Catalyst Layers on Nafion Membrane
journal, January 2007

  • Munakata, Hirokazu; Ishida, Tomohiko; Kanamura, Kiyoshi
  • Journal of The Electrochemical Society, Vol. 154, Issue 12
  • DOI: 10.1149/1.2792345

Temperature-Dependent Hydrogen Electrochemistry on Platinum Low-Index Single-Crystal Surfaces in Acid Solutions
journal, July 1997

  • Marković, N. M.; Grgur, B. N.; Ross, P. N.
  • The Journal of Physical Chemistry B, Vol. 101, Issue 27
  • DOI: 10.1021/jp970930d

Improved Oxygen Reduction Activity on Pt3Ni(111) via Increased Surface Site Availability
journal, January 2007

  • Stamenkovic, V. R.; Fowler, B.; Mun, B. S.
  • Science, Vol. 315, Issue 5811, p. 493-497
  • DOI: 10.1126/science.1135941

3D Nitrogen-Doped Graphene Aerogel-Supported Fe 3 O 4 Nanoparticles as Efficient Electrocatalysts for the Oxygen Reduction Reaction
journal, May 2012

  • Wu, Zhong-Shuai; Yang, Shubin; Sun, Yi
  • Journal of the American Chemical Society, Vol. 134, Issue 22
  • DOI: 10.1021/ja3030565

The effect of particle proximity on the oxygen reduction rate of size-selected platinum clusters
journal, July 2013

  • Nesselberger, Markus; Roefzaad, Melanie; Fayçal Hamou, R.
  • Nature Materials, Vol. 12, Issue 10
  • DOI: 10.1038/nmat3712

Composition-Dependent Electrocatalytic Activity of Pt-Cu Nanocube Catalysts for Formic Acid Oxidation
journal, January 2010

  • Xu, Dan; Bliznakov, Stoyan; Liu, Zhaoping
  • Angewandte Chemie International Edition, Vol. 49, Issue 7
  • DOI: 10.1002/anie.200905248

Electrooxidation of methanol and formic acid on PtCu nanoparticles
journal, November 2010

Adsorption of hydrogen on Pt(111) and Pt(100) surfaces and its role in the HOR
journal, October 2008

  • Strmcnik, D.; Tripkovic, D.; van der Vliet, D.
  • Electrochemistry Communications, Vol. 10, Issue 10, p. 1602-1605
  • DOI: 10.1016/j.elecom.2008.08.019

Oxygen Reduction Reaction on Electrodeposited Pt 100– x Ni x : Influence of Alloy Composition and Dealloying
journal, March 2012

  • Liu, Yihua; Hangarter, Carlos M.; Bertocci, Ugo
  • The Journal of Physical Chemistry C, Vol. 116, Issue 14
  • DOI: 10.1021/jp300672h

Preparation of Membrane Electrode Assembly for Fuel Cell by Using Electrophoretic Deposition Process
journal, January 2004

  • Morikawa, Hiroshi; Tsuihiji, Natsumi; Mitsui, Toshinori
  • Journal of The Electrochemical Society, Vol. 151, Issue 10
  • DOI: 10.1149/1.1793195

Growth of Pt by surface limited redox replacement of underpotentially deposited hydrogen
journal, December 2013

Structure-relationships in electrocatalysis: oxygen reduction and hydrogen oxidation reactions on Pt(111) and Pt(100) in solutions containing chloride ions
journal, March 2001

Modeling of the Redox Properties of (Hexaamine)cobalt(III/II) Couples
journal, September 1997

  • Comba, Peter; Sickmüller, Achim F.
  • Inorganic Chemistry, Vol. 36, Issue 20
  • DOI: 10.1021/ic9701625

Electrophoretic Deposition of Nanomaterials
book, January 2012

Platinum Monolayer Electrocatalysts for O2 Reduction:  Pt Monolayer on Pd(111) and on Carbon-Supported Pd Nanoparticles
journal, July 2004

  • Zhang, J.; Mo, Y.; Vukmirovic, M. B.
  • The Journal of Physical Chemistry B, Vol. 108, Issue 30, p. 10955-10964
  • DOI: 10.1021/jp0379953

Formation of carbon-supported PtM alloys for low temperature fuel cells: a review
journal, February 2003

Chemical Transformation of Pt–Fe 3 O 4 Colloidal Hybrid Nanoparticles into PtPb–Fe 3 O 4 and Pt 3 Sn–Fe 3 O 4 Heterodimers and (PtPb–Fe 3 O 4 ) n Nanoflowers
journal, April 2013

  • Bradley, Matthew J.; Biacchi, Adam J.; Schaak, Raymond E.
  • Chemistry of Materials, Vol. 25, Issue 9
  • DOI: 10.1021/cm4005163

Controlled Electrophoretic Deposition of Smooth and Robust Films of CdSe Nanocrystals
journal, January 2004

  • Islam, Mohammad A.; Xia, Yuqi; Telesca, Donald A.
  • Chemistry of Materials, Vol. 16, Issue 1
  • DOI: 10.1021/cm0304243

Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction
journal, August 2011

  • Liang, Yongye; Li, Yanguang; Wang, Hailiang
  • Nature Materials, Vol. 10, Issue 10, p. 780-786
  • DOI: 10.1038/nmat3087

Surface Structure Dependent Electrocatalytic Activity of Co3O4 Anchored on Graphene Sheets toward Oxygen Reduction Reaction
journal, July 2013

  • Xiao, Junwu; Kuang, Qin; Yang, Shihe
  • Scientific Reports, Vol. 3, Issue 1
  • DOI: 10.1038/srep02300

Dynamic potential–pH diagrams application to electrocatalysts for wateroxidation
journal, January 2012

  • Minguzzi, Alessandro; Fan, Fu-Ren F.; Vertova, Alberto
  • Chem. Sci., Vol. 3, Issue 1
  • DOI: 10.1039/C1SC00516B

Identification of different silver nucleation processes on vitreous carbon surfaces from an ammonia electrolytic bath
journal, February 1998

  • Miranda-Hernández, Margarita; Palomar-Pardavé, Manuel; Batina, Nikola
  • Journal of Electroanalytical Chemistry, Vol. 443, Issue 1
  • DOI: 10.1016/S0022-0728(97)00487-7

Electrodeposition and Electroless Deposition of Metallic Powders: A Comparison
conference, January 2011

  • Djokić, Stojan; Nikolić, Nebojsa; Živković, Predrag
  • 218th ECS Meeting, ECS Transactions
  • DOI: 10.1149/1.3551487

Platinum Monolayer on Nonnoble Metal−Noble Metal Core−Shell Nanoparticle Electrocatalysts for O2 Reduction
journal, December 2005

  • Zhang, J.; Lima, F. H. B.; Shao, M. H.
  • The Journal of Physical Chemistry B, Vol. 109, Issue 48, p. 22701-22704
  • DOI: 10.1021/jp055634c

Epitaxial Growth by Monolayer-Restricted Galvanic Displacement
journal, January 2005

  • Vasilic, R.; Dimitrov, N.
  • Electrochemical and Solid-State Letters, Vol. 8, Issue 11
  • DOI: 10.1149/1.2063267

Ordered mesoporous Co3O4 spinels as stable, bifunctional, noble metal-free oxygen electrocatalysts
journal, January 2013

  • Sa, Young Jin; Kwon, Kyungjung; Cheon, Jae Yeong
  • Journal of Materials Chemistry A, Vol. 1, Issue 34
  • DOI: 10.1039/c3ta11917c

The Oxidation of Cobalt Nanoparticles into Kirkendall-Hollowed CoO and Co 3 O 4 : The Diffusion Mechanisms and Atomic Structural Transformations
journal, June 2013

  • Ha, Don-Hyung; Moreau, Liane M.; Honrao, Shreyas
  • The Journal of Physical Chemistry C, Vol. 117, Issue 27
  • DOI: 10.1021/jp402939e

Electro-oxidation mechanisms of methanol and formic acid on Pt-Ru alloy surfaces
journal, January 1995

Highly Conductive Cu 2– x S Nanoparticle Films through Room-Temperature Processing and an Order of Magnitude Enhancement of Conductivity via Electrophoretic Deposition
journal, October 2014

  • Otelaja, Obafemi O.; Ha, Don-Hyung; Ly, Tiffany
  • ACS Applied Materials & Interfaces, Vol. 6, Issue 21
  • DOI: 10.1021/am504785f

Resonance surface X-ray scattering technique to determine the structure of electrodeposited Pt ultrathin layers on Au(111) surface
journal, November 2010

Mn 3 O 4 Supported on Glassy Carbon: An Active Non-Precious Metal Catalyst for the Oxygen Reduction Reaction
journal, November 2012

  • Gorlin, Yelena; Chung, Chia-Jung; Nordlund, Dennis
  • ACS Catalysis, Vol. 2, Issue 12
  • DOI: 10.1021/cs3004352

Platinum Monolayer Fuel Cell Electrocatalysts
journal, November 2007

Monodisperse M x Fe 3– x O 4 (M = Fe, Cu, Co, Mn) Nanoparticles and Their Electrocatalysis for Oxygen Reduction Reaction
journal, May 2013

  • Zhu, Huiyuan; Zhang, Sen; Huang, Yu-Xi
  • Nano Letters, Vol. 13, Issue 6
  • DOI: 10.1021/nl401325u

Surface-Enhanced Raman Scattering on Uniform Platinum-Group Overlayers:  Preparation by Redox Replacement of Underpotential-Deposited Metals on Gold
journal, December 2001

  • Mrozek, Melissa F.; Xie, Yong; Weaver, Michael J.
  • Analytical Chemistry, Vol. 73, Issue 24
  • DOI: 10.1021/ac0106391

Cu[sub x]Co[sub 3−x]O[sub 4] Used as Bifunctional Electrocatalyst
journal, January 2007

  • De Koninck, Mathieu; Poirier, Simon-Claude; Marsan, Benoı̂t
  • Journal of The Electrochemical Society, Vol. 154, Issue 4
  • DOI: 10.1149/1.2454366

Verwendung von Schwingquarzen zur W�gung d�nner Schichten und zur Mikrow�gung
journal, April 1959

Co/CoO Nanoparticles Assembled on Graphene for Electrochemical Reduction of Oxygen
journal, October 2012

Composition-Dependent Electrocatalytic Activity of Pt-Cu Nanocube Catalysts for Formic Acid Oxidation
journal, February 2010

Platinum Monolayer on Nonnoble Metal—Noble Metal Core—Shell Nanoparticle Electrocatalysts for O2 Reduction.
journal, February 2006

Cu[sub x]Co[sub 3−x]O[sub 4] Used as Bifunctional Electrocatalyst
journal, January 2006

  • De Koninck, Mathieu; Poirier, Simon-Claude; Marsan, Benoı̂t
  • Journal of The Electrochemical Society, Vol. 153, Issue 11
  • DOI: 10.1149/1.2338631

From Hot-Injection Synthesis to Heating-Up Synthesis of Cobalt Nanoparticles: Observation of Kinetically Controllable Nucleation
journal, January 2011

  • Timonen, Jaakko V. I.; Seppälä, Eira T.; Ikkala, Olli
  • Angewandte Chemie, Vol. 123, Issue 9
  • DOI: 10.1002/ange.201005600
    Sort by:
    [ × clear filter / sort ]

    Works referencing / citing this record:

    Transition-Metal (Co, Ni, and Fe)-Based Electrocatalysts for the Water Oxidation Reaction
    journal, August 2016

    Earth-Abundant Nanomaterials for Oxygen Reduction
    journal, December 2015

    • Xia, Wei; Mahmood, Asif; Liang, Zibin
    • Angewandte Chemie International Edition, Vol. 55, Issue 8
    • DOI: 10.1002/anie.201504830

    Synthesis of Bifunctional Catalysts for Metal‐Air Batteries Through Direct Deposition Methods
    journal, September 2018

    Perspective of Surfactant‐Free Colloidal Nanoparticles in Heterogeneous Catalysis
    journal, August 2019

    • Reichenberger, Sven; Marzun, Galina; Muhler, Martin
    • ChemCatChem, Vol. 11, Issue 18
    • DOI: 10.1002/cctc.201900666

    Monolayer graphitic germanium carbide (g-GeC): the promising cathode catalyst for fuel cell and lithium–oxygen battery applications
    journal, January 2018

    • Ji, Yujin; Dong, Huilong; Hou, Tingjun
    • Journal of Materials Chemistry A, Vol. 6, Issue 5
    • DOI: 10.1039/c7ta10118j

    Controlled phase evolution from Cu 0.33 Co 0.67 S 2 to Cu 3 Co 6 S 8 hexagonal nanosheets as oxygen evolution reaction catalysts
    journal, January 2019

    • Feng, Jingjing; Meng, Yu; Lian, Zixuan
    • RSC Advances, Vol. 9, Issue 17
    • DOI: 10.1039/c9ra00640k
      Sort by:
      [ × clear filter / sort ]

      Similar Records in DOE PAGES and OSTI.GOV collections: